220153131 has 24 divisors (see below), whose sum is σ = 352797120. Its totient is φ = 131161200.

The previous prime is 220153099. The next prime is 220153151. The reversal of 220153131 is 131351022.

It is not a de Polignac number, because 220153131 - 2⁵ = 220153099 is a prime.

It is a super-2 number, since 2×220153131² = 96934802178206322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220153151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13005 + ... + 24686.

It is an arithmetic number, because the mean of its divisors is an integer number (14699880).

Almost surely, 2^220153131 is an apocalyptic number.

220153131 is a deficient number, since it is larger than the sum of its proper divisors (132643989).

220153131 is a wasteful number, since it uses less digits than its factorization.

220153131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37767 (or 37764 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 220153131 is about 14837.5581212004. The cubic root of 220153131 is about 603.8211052656.

It can be divided in two parts, 220 and 153131, that added together give a palindrome (153351).

The spelling of 220153131 in words is "two hundred twenty million, one hundred fifty-three thousand, one hundred thirty-one".